Foldable chair



FIG. 1 is a top perspective view of the foldable chair;

FIG. 2 is a side elevation view of the foldable chair;

FIG. 3 is a front elevation view of the foldable chair;

FIG. 4 is a rear elevation view of the foldable chair;

FIG. 5 is a top plan view of the foldable chair;

FIG. 6 is a bottom plan view of the foldable chair; and,

FIG. 7 is a bottom perspective view of the foldable chair.

The broken lines shown in the figures are included for the purpose of illustrating environment only and form no part of the claimed design. 

CLAIM The ornamental design of a foldable chair, as shown and described. 